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Go 1.27 Ships a uuid Package. Dropping google/uuid Takes 4 Steps and One NULL Catch
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Go 1.27 Ships a uuid Package. Dropping google/uuid Takes 4 Steps and One NULL Catch

DEV Community: go·Gabriel Anhaia·5 days ago
#BGnlV34s
#devtogo#devto#dev#uuid#order

Go 1.27 adds uuid to the standard library. Migrate off google/uuid in 4 steps, sort with NewV7, and handle the NULL scan that now errors.

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UUIDv7 Is a Great Database Key and a Bad Clock: 4 Tests Before You Migrate
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UUIDv7 Is a Great Database Key and a Bad Clock: 4 Tests Before You Migrate

DEV Community: postgres·Kiell Tampubolon·5 days ago
#CnIFQQYb
#devtopostgresql#devto#dev#time#uuidv7

UUIDv7 primary keys help database indexes, but the embedded timestamp is not a reliable clock. Four tests to run before migrating your PostgreSQL IDs.

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UUID v7 vs. ULID: Which Sortable ID Should You Choose?
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UUID v7 vs. ULID: Which Sortable ID Should You Choose?

DEV Community: rails·Zil Norvilis·5 months ago
#fT4Tuhb6
#dev#uuid#ulid#native#database

For a long time, if you wanted a primary key that was both unique and chronological, you reached for...

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Stop using UUID v4 for database primary keys — UUIDv7 is the 2026 default
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Stop using UUID v4 for database primary keys — UUIDv7 is the 2026 default

DEV Community·engr anees·6 months ago
#aIzYQJS4
#javascript#but#webdev#database#uuid

Your B-tree indexes hate UUID v4. They've hated it for years. You probably haven't noticed because...

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Why Unique Identifiers Matter for Clean URLs and Site Architecture
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Why Unique Identifiers Matter for Clean URLs and Site Architecture

DEV Community·EvvyTools·6 months ago
#yD2s0U6P
#uuid#when#tools#webdev#uuids

Every resource on the web has a URL. How that URL is constructed affects caching, routing, SEO, and...

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Why UUID v4 Is the Safe Default (And When to Break That Rule)
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Why UUID v4 Is the Safe Default (And When to Break That Rule)

DEV Community·EvvyTools·6 months ago
#Om2m6QX0
#when#tools#webdev#uuid#version

Most developers reach for UUID v4 by default and never think much more about it. That instinct is...

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CVE-2026-41907: CVE-2026-41907: Out-of-Bounds Write in uuid npm Package via Missing Boundary Checks
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CVE-2026-41907: CVE-2026-41907: Out-of-Bounds Write in uuid npm Package via Missing Boundary Checks

DEV Community·CVE Reports·6 months ago
#mbwEpnuA
#commit#security#cve#cybersecurity#uuid

From Dev.to - cybersecurity: CVE-2026-41907: CVE-2026-41907: Out-of-Bounds Write in uuid npm Package via Missing Boundary Checks

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UUIDs Explained Simply (and Why Every Developer Needs Them)
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UUIDs Explained Simply (and Why Every Developer Needs Them)

DEV Community·Satyam·6 months ago
#HbPsI088
#webdev#backend#api#programming#uuid

When building modern applications, one problem shows up everywhere: How do I uniquely identify data...

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Designing a topology-aware UUID v8-style Java library for distributed systems
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Designing a topology-aware UUID v8-style Java library for distributed systems

DEV Community·Louis Franck M·6 months ago
#3qIjY4dH
#opensource#java#backend#api#euid

Most ID libraries solve one problem well: uniqueness But in distributed systems, that is often not...

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Generando UUIDs en JavaScript: crypto.randomUUID() y todo lo que necesitas saber
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Generando UUIDs en JavaScript: crypto.randomUUID() y todo lo que necesitas saber

DEV Community·ToolRapido·6 months ago
#klDxwb01
#uuid#javascript#webdev#tutorial#para

Guía completa sobre UUIDs en JavaScript: crypto.randomUUID(), UUID v4 manual, colisiones, cuándo usarlos y cuándo no. Con benchmarks y ejemplos reales.

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Aggregate Identity in Go: UUID v7, ULID, or Snowflake?
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Aggregate Identity in Go: UUID v7, ULID, or Snowflake?

DEV Community·Gabriel Anhaia·6 months ago
#pCgEw8Dd
#uuid#go#architecture#postgres#orderid

Picking the right ID for your DDD aggregate roots in Go. UUID v4, v7, ULID, Snowflake — sortability, distribution, B-tree friendliness, decision rule.

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